True-fitness PS900 Manuel d'utilisateur télécharger pdf (Page 11)

Contact

Heart Rate

(CHR)

PS900 Owner’s Guide

Contact Heart Rate



The contact heart rate system lets you monitor your heart rate

without wearing a strap.

Gently grasp the contact heart rate pads as shown below.

When the system detects your hands, a red heart will appear in

the Heart Rate field of the data display and will flash in time with

your heart beat. During this time, the system is analyzing and

locking in your heart rate. Within about 15 seconds, your digital

heart rate in beats per minute (bpm) should be displayed.

A Note on CHR Accuracy

CHR monitoring may be a bit less

accurate than a chest strap, since

the heart rate signals are much

stronger at the chest.

About 5% of the population cannot

be picked up by any CHR system.

This is because their heart is po

sitioned in a more up-and-down

manner in their chest, as opposed

to leaning over to one side.

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True-fitness PS900 Manuel d'utilisateur Page 11